Base | Representation |
---|---|
bin | 10101000000001101… |
… | …101000110000011011 |
3 | 2011012200212002011012 |
4 | 111000031220300123 |
5 | 332141322344430 |
6 | 14205454524135 |
7 | 1425602065352 |
oct | 250015506033 |
9 | 64180762135 |
10 | 22552153115 |
11 | 9623114478 |
12 | 445480664b |
13 | 21853674cb |
14 | 113d230999 |
15 | 8bed49695 |
hex | 540368c1b |
22552153115 has 24 divisors (see below), whose sum is σ = 28329428160. Its totient is φ = 17226874880.
The previous prime is 22552153049. The next prime is 22552153133. The reversal of 22552153115 is 51135125522.
It is not a de Polignac number, because 22552153115 - 220 = 22551104539 is a prime.
It is a super-2 number, since 2×225521531152 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 366491 + ... + 423579.
It is an arithmetic number, because the mean of its divisors is an integer number (1180392840).
Almost surely, 222552153115 is an apocalyptic number.
22552153115 is a deficient number, since it is larger than the sum of its proper divisors (5777275045).
22552153115 is an equidigital number, since it uses as much as digits as its factorization.
22552153115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57223 (or 57182 counting only the distinct ones).
The product of its digits is 15000, while the sum is 32.
Adding to 22552153115 its reverse (51135125522), we get a palindrome (73687278637).
The spelling of 22552153115 in words is "twenty-two billion, five hundred fifty-two million, one hundred fifty-three thousand, one hundred fifteen".
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